Vitra has been developing and producing office chairs for over 40 years. The latest results of our ongoing commitment to healthy seating can be explored here: get inspired by six Vitra task chairs and also learn more about their designers.

Jointly developed by Antonio Citterio and Vitra, the AC 5 Group is a family of office chairs designed to furnish modern, disparate work environments in a consistent aesthetic. Their trim shapes, sophisticated aluminium components and classic Hopsak cover fabric lend these chairs a dignified elegance. At the same time, the various models of the AC 5 Group cover a wide performance spectrum. These high-quality, versatile chairs are especially well suited for specific applications: from the…

The architect and designer Antonio Citterio, who lives and works in Milan, has collaborated with Vitra since 1988. Together they have produced a series of office chairs and various office systems, as well as products for the Vitra Home Collection. The Citterio Collection is constantly being expanded.